KHI-IN-THI, P. Ethical Leadership of Administrators that Affecting the Work Effectiveness of Schools Under the Sakon Nakhon Primary Educational Service Area Office 2. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 12, n. 3, p. 43–58, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/277752. Acesso em: 2 sep. 2026.